top of page

ALEXIS GERSTEN, DDS

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

CLEAR ALIGNER AND DIGITAL DENTISTRY SPECIALIST

EMAIL

LEXGERSTEN@GMAIL.COM

MOBILE

516.994.6863

Since co-founding Beach Dental in the Hamptons in 2002, I’ve been committed to providing exceptional dental care in a welcoming, patient-centered environment. Over the years, the practice has grown through a foundation of trust, personalized care, and a deep connection to the community. From day one, my goal has been to blend advanced dental techniques with a thoughtful, individualized approach—ensuring every patient feels seen, heard, and cared for.

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien
Glossy Black Sphere

GALLERY 

of clear aligner cases

PROBLEMS

  • Congenitally missing lateral incisors

  • Rampant decay

  • Lower anterior crowding

SOLUTIONS​

  • Invisalign to make space for implants and relieve crowding

  • Restore decay with restorations

  • Whitening

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

SOLUTIONS

  • Invisalign treatment 45 aligners

  • Upper Essix style retainer

  • Lower permanent 22-27 lingual retainer

PROBLEMS

  • Extruded maxillary central incisors

  • Intruded maxillary lateral incisors

  • Narrow maxilla and mandible

  • Severe lower anterior crowding

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

PROBLEMS

  • Anterior crossbite

  • Severe lower anterior crowding

  • Upper anterior crowding

  • Narrow arches

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien
Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

SOLUTIONS

  • Invisalign treatment-65 aligners

  • Upper and lower Vivera retainers

  • Lower permanent retainer 22-27

SOLUTIONS

  • Invisalign treatment 40 aligners with turbos

  • Passive aligners at end of treatment during impplant process

  • Lab fabricated retainers following implants

PROBLEMS

  • Anterior crossbite

  • Longstanding missing posterior teeth

  • Supereruption

  • Narrowing of arches

Glossy Black Sphere
Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

Before Invisalign

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

Before restorative

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

After Invisalign

Alexis Gersten, DDS-New York-licensed dentist with more than 23 years of clinical experien

After restorative

Alexis Gersten, DDS

Professional Profile

New York-licensed dentist with more than 23 years of clinical experience and over two decades of experience with Invisalign and other clear aligner systems. Extensive expertise in clear aligner therapy, orthodontic treatment planning, digital scanning, patient consultations, and technology-driven dentistry.

​

Former founder, owner, and Clinical Director of a successful multi-provider dental practice, combining advanced clinical knowledge with leadership, technology implementation, team development, and patient-centered care. Skilled at translating complex clinical information into clear, engaging explanations that build patient understanding, confidence, and treatment acceptance.

Smiling Woman Closeup

Areas of Expertise

Clear Aligner Therapy

  • Invisalign, Candid, and ClearCorrect

  • Orthodontic treatment planning and case evaluation

  • Adult orthodontic cases and patient consultations

  • Digital records collection and treatment presentations

  • IPR, aligner attachments/engagers, and treatment follow-up

  • Patient education, compliance, and retention

Digital Dentistry & Technology

  • Digital intraoral scanning and digital workflows

  • CBCT, 3D imaging, and digital radiography

  • Computer-based treatment planning

  • Dental software, electronic health records, and documentation

  • Clinical technology implementation and team training

Clinical Leadership

  • Comprehensive general and restorative dentistry

  • Clinical quality, patient safety, and regulatory compliance

  • Interdisciplinary collaboration and clinical team development

  • Practice growth, vendor negotiations, and operational leadership

Professional Experience

Founder, former owner, and Clinical Director of a successful multi-provider dental practice, with expertise in orthodontic treatment planning, digital dentistry, patient consultations, and technology implementation.

​

Experienced Dental Director in skilled nursing and rehabilitation settings, providing care to older adults and medically complex patients. Combines clinical expertise with practice leadership, team development, patient education, and a strong commitment to quality, safety, and patient-centered care. Earlier career experience in pharmaceutical sales and clinical education.

Clear Dental Aligners

Beach Dental Speonk, New York| Founder| Owner |Clinical Director |

Dentist

Founded and led a multi-provider dental practice offering comprehensive general dentistry, clear aligner orthodontics, and digital dental care.

​

San Simeon By The Sound Southold, New York 2011-2017 Part time Dental Director

Provided dental leadership and clinical care in skilled nursing and rehabilitation settings serving older adults, medically complex patients and coordinated care with Medicaid and Medicare environments.

​

Peconic Landing Greenport, New York 2011-2017 Part time Dental Director

Provided dental leadership and clinical care in skilled nursing and rehabilitation settings serving older adults, medically complex patients and coordinated care with Medicaid and Medicare environments.

 

Searle/Monsanto Pharmaceuticals, 1997-1999Suffolk County, New York Pharmaceutical Sales Representative

Managed a physician-focused healthcare territory through professional relationship development and strategic account management.Translated complex clinical information into clear, audience-appropriate communication.

Education

Dental Braces Closeup

High School-Bronx High School of Science, Graduated 1987

Specializing in science and math

​

Undergraduate-Northeastern University, Graduated 1992

Bachelor of Science in Fine Arts

​

Dental Degree-SUNY at Buffalo, Graduated 1996

Doctor of Dental Surgery, Honors in informatics

​

Postgraduate Year One-St. Charles Hospital and Rehabilitation Center

Completed 1997

Gained comprehensive clinical experience in diagnosis, treatment planning, and multidisciplinary patient care.

Professional Development

  • NIH Good Clinical Practice (GCP) Certification

  • Healthcare Management & Finance — University of Michigan, Coursera

  • Patient Safety Specialization — Johns Hopkins University, Coursera

  • Continuing education in digital dentistry, clear aligner therapy, and evidence-based clinical practice

  • Certified to provide Botox and other neuromodulators

Professional Leadership and Development

American Dental Association

Champions of Evidence-Based Dentistry — Selected in 2011 as one of the initiative's first 100 members.

Dan’s Papers

Power Women of the East End — Recognized in 2021 and 2024.

Licensure and Technology

Licensure: New York State Dental License — Active, Unrestricted

Dental Technology: Dentrix, Eaglesoft, Curve Hero, digital radiography, CBCT, intraoral scanning, digital treatment planning, electronic health records, Biolase certified

Professional Technology: Microsoft Office, Adobe Acrobat, HIPAA-compliant technology

Dental Tools Close-Up

CONTACT DR. GERSTEN

Vibrant Flower Closeup

Email

lexgersten@gmail.com

​

Mobile

516.994.6863

​

​

bottom of page